Chemistry, 09.02.2021 15:50 quetzaliescalona
The reaction between calcium carbonate and hydrochloric acid is shown by the equation below.
CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g)
Measuring the volume of gas produced against time can be used to calculate the rate of this reaction. Suggest one other way of measuring the rate of this reaction.
Answers: 2
Chemistry, 22.06.2019 22:30
Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
Answers: 1
Chemistry, 23.06.2019 09:30
Sheela and her brother hari were sitting in the living room, watching tv. suddenly hari said that he thinks something is burning in the other room. how did he get the burning smell?
Answers: 3
Chemistry, 23.06.2019 09:30
The mass of a proton is approximately equal to the mass of
Answers: 1
Chemistry, 23.06.2019 15:00
How much more basic is a solution with ph 8 than a solution with ph 7
Answers: 1
The reaction between calcium carbonate and hydrochloric acid is shown by the equation below.
CaCO3(...
Mathematics, 26.01.2021 21:20
Mathematics, 26.01.2021 21:20
Mathematics, 26.01.2021 21:20
Mathematics, 26.01.2021 21:20
Biology, 26.01.2021 21:20
Biology, 26.01.2021 21:20
Spanish, 26.01.2021 21:20
Chemistry, 26.01.2021 21:20
French, 26.01.2021 21:20